Magnetic separator

Abstract

The invention provides a magnetic separator. A feeding mechanism is composed of a feeding funnel; a first magnetic separation mechanism is composed of an auxiliary roll, a magnetic roll and a first drive device; the magnetic roll is far away from the feeding funnel relative to the auxiliary roll and is in transmission connection with the auxiliary roll through a conveyor belt; the first drive device can drive the auxiliary roll or the magnetic roll to rotate; a material evening mechanism is composed of a vibration plate and a second drive device; the two ends of the vibration plate are close to the feeding funnel and the auxiliary roll respectively; the second drive device can drive the vibration plate to vibrate; a second magnetic separation mechanism is composed of a slide rail, a sliding block, a third drive device, a permanent magnet and a fourth drive device; the sliding block is installed on the slide rail in a sliding manner; the third drive device can drive the sliding block to move along the slide rail; the permanent magnet is arranged in the sliding block; and the fourth drive device can drive the permanent magnet to move up and down. The magnetic separator provided by the invention is environmentally friendly and is low in labor intensity, high in magnetic separation efficiency and good in separation effect; and scrap iron obtained by magnetic separation can be directly recycled and utilized.

Description

technical field [0001] The invention relates to the field of refractory materials, in particular to a magnetic separator. Background technique [0002] Refractory materials refer to a class of inorganic non-metallic materials with a refractoriness not lower than 1580°C, which are used in various sectors of the national economy such as steel, nonferrous metals, glass, cement, ceramics, petrochemicals, machinery, boilers, light industry, electric power, and military industry. The field is an indispensable basic material to ensure the production operation and technological development of the above-mentioned industries, and plays an irreplaceable important role in the development of high-temperature industrial production. After doping iron filings in the refractory material, although it is small, it will still bring harm to the high temperature resistance of the refractory material, because at high temperature, the iron filings will be oxidized to form ferric oxide, thereby redu...

AI Technical Summary

Problems solved by technology

After doping iron filings in the refractory material, although it is small, it will still bring harm to the high temperature resistance of the refractory material, because at high temperature, the iron filings will be oxidized to form ferric oxide, thereby reducing the load of the refractory material Softening temperature and refractoriness, etc.

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